R folks, I'm curious about possible support for Lisp-style macros in
R. I'm aware of the "defmacro" support for S-Plus and R discussed
here:
http://www.biostat.wustl.edu/archives/html/s-news/2002-10/msg00064.html
but that's really just a syntactic short-cut to the run-time use of
substitute()
> "Erich" == Erich Neuwirth <[EMAIL PROTECTED]>
> on Sun, 02 Oct 2005 09:39:36 +0200 writes:
Erich> The following code
Erich> zzz<-1:10
Erich> dim(zzz)<-10
Erich> rownames(zzz)
Erich> colnames(zzz)
Erich> yields NULL for the rownames and colnames calls.
Eri
On Mon, 3 Oct 2005, Martin Maechler wrote:
>> "Erich" == Erich Neuwirth <[EMAIL PROTECTED]>
>> on Sun, 02 Oct 2005 09:39:36 +0200 writes:
>
>Erich> The following code
>Erich> zzz<-1:10
>Erich> dim(zzz)<-10
>Erich> rownames(zzz)
>Erich> colnames(zzz)
>
>Erich> yi
as title,when I check my own R package
It appear the warning:Foreign function calls without 'PACKAGE' argument, I =
don't know what's wrongcan somebody help me ,thanks
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On Mon, 3 Oct 2005 [EMAIL PROTECTED] wrote:
> as title,when I check my own R package
> It appe
Full_Name: Castagner Michel
Version: 2.1.1
OS: Solaris
Submission from: (NULL) (195.220.60.11)
> library(tcltk)
Error in namespaceExport(ns, exports) : undefined exports :addTclPath,
as.tclObj, is.tclObj, is.tkwin
In addition: Warning message:
S3 methods '$.tclvar', '$<-.tclvar', 'as.character.tc
> "BDR" == Prof Brian Ripley <[EMAIL PROTECTED]>
> on Mon, 3 Oct 2005 09:44:47 +0100 (BST) writes:
BDR> On Mon, 3 Oct 2005, Martin Maechler wrote:
>>> "Erich" == Erich Neuwirth <[EMAIL PROTECTED]>
>>> on Sun, 02 Oct 2005 09:39:36 +0200 writes:
>>
Erich> The
On 10/3/2005 3:25 AM, Andrew Piskorski wrote:
> R folks, I'm curious about possible support for Lisp-style macros in
> R. I'm aware of the "defmacro" support for S-Plus and R discussed
> here:
>
> http://www.biostat.wustl.edu/archives/html/s-news/2002-10/msg00064.html
>
> but that's really ju
On Mon, 3 Oct 2005, Duncan Murdoch wrote:
> On 10/3/2005 3:25 AM, Andrew Piskorski wrote:
>> R folks, I'm curious about possible support for Lisp-style macros in
>> R. I'm aware of the "defmacro" support for S-Plus and R discussed
>> here:
>>
>> http://www.biostat.wustl.edu/archives/html/s-news
Hi,
I am trying to speed up part of an algorithm in which certain columns of a
large matrix (X) are replaced by the element-wise product of a matrix (M) and a
vector (v). In R, the code might be
X[, ind] <- M * v
I have written a small C routine to do this for me, but the timing depends on
ho
Hi, Prof. Ripley,
Yes, indeed, that was my problem - thank you! I made the mistake of
installing in the default path of C:\Program Files\R. I just now reinstalled
in C:\R, and everything worked fine. However, if anyone else runs into this,
you cannot just go off and run texi2dvi on an existing .te
If nm is double, very likely INTEGER(nm)[0] is negative and your C code
does nothing at all. Hence it could be fast but useless.
On Mon, 3 Oct 2005, Heather Turner wrote:
> Hi,
>
> I am trying to speed up part of an algorithm in which certain columns of
> a large matrix (X) are replaced by the
On Mon, 3 Oct 2005, Peter G. Warren wrote:
> Hi, Prof. Ripley,
>
> Yes, indeed, that was my problem - thank you! I made the mistake of
> installing in the default path of C:\Program Files\R. I just now reinstalled
> in C:\R, and everything worked fine. However, if anyone else runs into this,
> you
I have R installed in c:\Program Files\R and I use MiKTeX and texi2dvi
to process my vignettes. I do keep my package sources elsewhere;
e.g. I would keep the source for mypkg in c:\Rpkgs\mypkg .
and I would install it into c:\Rpkg\library or once I am ready to use it
in production into e.g. c:\Pro
> On Mon, 3 Oct 2005 11:31:40 -0400,
> Gabor Grothendieck (GG) wrote:
> I have R installed in c:\Program Files\R and I use MiKTeX and texi2dvi
> to process my vignettes. I do keep my package sources elsewhere;
> e.g. I would keep the source for mypkg in c:\Rpkgs\mypkg .
> and I wo
> On Mon, 3 Oct 2005 16:30:24 +0100 (BST),
> Prof Brian Ripley (PBR) wrote:
> On Mon, 3 Oct 2005, Peter G. Warren wrote:
>> Hi, Prof. Ripley,
>>
>> Yes, indeed, that was my problem - thank you! I made the mistake of
>> installing in the default path of C:\Program Files\R. I just
There is a batch file in batchfiles at
http://cran.r-project.org/contrib/extra/batchfiles/
that copies the .sty files to miktex's directory. This is also discussed on
Duncan's rtools MiKTeX site. My understanding is that this will not be
necessary from R 2.2.0 onwards but was needed previously.
Full_Name: Jonathan Lees
Version: 2.0.1
OS: linux-gnu
Submission from: (NULL) (152.2.75.65)
there is a problem with calculating the convex hull in 2-D interpolation using
the codes interp fromt eh akima package:
x =c(0.6505304, -1.1821562, -0.2600792, 0.7913716)
y = c(1.0424226, 0.1754048, -1.
Please do read the posting guide and FAQ, as we do ask you to do before
sending a bug report.
1) Your version of R is not current.
2) akima is a contributed package and you are not the maintainer.
We do ask you not to `behave in this manner'.
On Mon, 3 Oct 2005 [EMAIL PROTECTED] wrote:
> Ful
This message should be sent to the package maintainer, not to this list.
Moreover, it works fine with my installation (i.e., I don't get the
bug you describe):
R:
platform i386-pc-mingw32
arch i386
os mingw32
system i386, mingw32
status beta
major2
minor2.0
year 2005
mo
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